Apprentice 3 2-Pole Relay BoardApprentice 3 2-Pole Relay Board
AP3R-2 Apprentice 3 2-Pole RelayAP3R-2 Apprentice 3 2-Pole Relay

Apprentice 3 2-Pole Relay Board

Model: AP3R-2

The 2 Pole Relay (AP3R-2) Board mounts directly in Apprentice3 lighting control panels and is designed to control 208/240/480 VAC loads. This two pole relay assembly mounts directly in place of the AP3R-1 single pole relay board. The relays are electrically held, are available in N.O. (normally open) contacts, and can be mixed in the lighting controller with AP3R-1 relay boards. These relay boards are easily mounted in the Apprentice3 panel with a push-on connector interface and a single screw.



  • 3.75”W x 1.5”H x 1.3”D
  • Plug-in module designed for mounting directly to Apprentice3 I/O board(s)


  • 16 amp electronic ballast
  • 16 amp ballast
  • 16 amp resistive
  • 16 amp general
  • 50 to 60 Hz
  • Up to 347 VAC per pole controlling 208/240/480 VAC circuits

Operating Environment:

  • Location:  Interior space
  • Operating Temperature:  0° to 40° C
  • Relative Humidity:  10% to 90%, Non-condensing
  • Atmosphere:  Non-explosive, Non-corrosive
  • Vibration:  Stationary application, NEMA Level A


  • UL CUL
  • FCC approval for commercial and residential use


Apprentice 3 2-Pole Relay

Installation Guides

Apprentice 3 Input and Relay Board (ID0207)

Apprentice 3 2-Pole Relay (ID0208)

  • Made in the USA
  • UL Listed
  • Mounts in the panel with a push-on connector and a single screw.
  • Up to 4 2-pole relays can be mounted in panel.

High Voltage Characteristics

  • DPST Contacts
  • NO (Normally Open) contacts
  • Screw type terminals handle #10AWG solid or stranded copper wire